🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.48 AU - 0.72 AU

Year: 163 Days

Day: 22.7 Hours

Environment

Temp: 256 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.69 AU - 0.97 AU

Year: 266 Days

Day: 20.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.57 AU - 2.13 AU

Year: 884 Days

Day: 37 Hours

Environment

Temp: -52 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.6

Radius: 8.2

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.09 AU - 7.87 AU

Year: 5798 Days

Day: 11.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 23,813,578 km

• M1: 118,930 km (0.066 R)
• M2: 185,950 km (0.102 R)
• M3: 248,332 km (0.075 R)
• M4: 705,354 km (0.062 R)
• M5: 954,734 km (0.036 R)
• M6: 1,169,706 km (0.118 R)
• M7: 1,314,816 km (0.085 R)
• M8: 1,657,096 km (0.052 R)
• M9: 1,892,413 km (0.095 R)
• M10: 2,189,066 km (0.107 R)
• M11: 2,356,017 km (0.064 R)
• M12: 2,460,885 km (0.088 R)
• M13: 2,937,653 km (0.06 R)
• M14: 3,339,772 km (0.088 R)
• M15: 3,398,564 km (0.085 R)
• M16: 3,652,731 km (0.119 R)
• M17: 3,882,065 km (0.108 R)
• M18: 4,435,577 km (0.106 R)
• M19: 4,516,659 km (0.11 R)
• M20: 5,510,587 km (0.116 R)
• M21: 5,951,602 km (0.061 R)
• M22: 6,276,229 km (0.076 R)
• M23: 6,792,641 km (0.116 R)
• M24: 7,303,518 km (0.112 R)
• M25: 7,592,690 km (0.106 R)
• M26: 7,846,408 km (0.107 R)
• M27: 8,142,612 km (0.096 R)
• M28: 8,644,363 km (0.093 R)
• M29: 9,509,937 km (0.076 R)
• M30: 9,825,738 km (0.077 R)
• M31: 9,974,288 km (0.063 R)
• M32: 10,144,980 km (0.049 R)
• M33: 10,968,965 km (0.113 R)
• M34: 11,056,928 km (0.091 R)
• M35: 11,233,603 km (0.101 R)
• M36: 11,746,874 km (0.1 R)
• M37: 11,904,550 km (0.076 R)
• M38: 12,222,146 km (0.103 R)
• M39: 12,496,509 km (0.077 R)
• M40: 12,796,153 km (0.09 R)
• M41: 13,004,992 km (0.079 R)
• M42: 13,168,053 km (0.066 R)
• M43: 13,285,039 km (0.045 R)
• M44: 13,614,453 km (0.082 R)
• M45: 13,970,347 km (0.03 R)
• M46: 14,497,829 km (0.107 R)
• M47: 15,894,774 km (0.09 R)
• M48: 16,672,383 km (0.113 R)
• M49: 16,976,815 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.9

Radius: 13.6

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.03 AU - 8.27 AU

Year: 6027 Days

Day: 11 Hours

Environment

Temp: -144 °C

Axial Tilt: 127.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 23,813,578 km

• M1: 230,082 km (0.077 R)
• M2: 476,918 km (0.065 R)
• M3: 573,708 km (0.112 R)
• M4: 712,086 km (0.097 R)
• M5: 887,863 km (0.082 R)
• M6: 1,385,875 km (0.071 R)
• M7: 1,504,506 km (0.091 R)
• M8: 1,720,824 km (0.118 R)
• M9: 1,816,717 km (0.04 R)
• M10: 1,914,554 km (0.092 R)
• M11: 2,098,858 km (0.117 R)
• M12: 2,253,991 km (0.12 R)
• M13: 3,528,116 km (0.114 R)
• M14: 3,672,478 km (0.112 R)
• M15: 3,903,457 km (0.091 R)
• M16: 4,468,488 km (0.109 R)
• M17: 4,966,949 km (0.105 R)
• M18: 5,246,397 km (0.099 R)
• M19: 5,555,018 km (0.068 R)
• M20: 5,772,234 km (0.09 R)
• M21: 5,869,622 km (0.094 R)
• M22: 6,090,877 km (0.089 R)
• M23: 6,440,637 km (0.12 R)
• M24: 7,107,694 km (0.077 R)
• M25: 7,635,924 km (0.109 R)
• M26: 7,769,964 km (0.112 R)
• M27: 8,646,458 km (0.111 R)
• M28: 8,926,804 km (0.105 R)
• M29: 9,068,174 km (0.098 R)
• M30: 9,210,292 km (0.076 R)
• M31: 9,583,090 km (0.103 R)
• M32: 10,284,704 km (0.119 R)
• M33: 11,245,721 km (0.074 R)
• M34: 11,675,216 km (0.111 R)
• M35: 12,361,122 km (0.107 R)
• M36: 12,582,079 km (0.098 R)
• M37: 12,740,802 km (0.07 R)
• M38: 13,349,815 km (0.099 R)
• M39: 13,479,217 km (0.104 R)
• M40: 13,968,402 km (0.036 R)
• M41: 14,099,749 km (0.113 R)
• M42: 15,165,933 km (0.049 R)
• M43: 16,016,995 km (0.1 R)
• M44: 16,257,997 km (0.107 R)
• M45: 16,361,818 km (0.118 R)
• M46: 17,943,367 km (0.054 R)
• M47: 18,122,136 km (0.067 R)
• M48: 18,301,504 km (0.085 R)
• M49: 18,843,198 km (0.047 R)
• M50: 18,952,105 km (0.068 R)
• M51: 19,720,739 km (0.103 R)
• M52: 19,868,243 km (0.091 R)
• M53: 20,238,797 km (0.072 R)
• M54: 20,536,796 km (0.036 R)
• M55: 20,798,742 km (0.109 R)
• M56: 21,401,771 km (0.077 R)
• M57: 21,819,747 km (0.1 R)
• M58: 22,470,947 km (0.12 R)
• M59: 23,596,671 km (0.075 R)
• M60: 23,949,722 km (0.101 R)
• M61: 24,542,129 km (0.084 R)
• M62: 24,860,025 km (0.027 R)
• M63: 25,902,572 km (0.085 R)
• M64: 26,307,384 km (0.107 R)
• M65: 26,469,997 km (0.099 R)
• M66: 26,755,130 km (0.074 R)
• M67: 27,287,549 km (0.056 R)
• M68: 27,410,818 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.4

Radius: 13.6

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.77 AU - 7.19 AU

Year: 6481 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,813,578 km

• M1: 190,438 km (0.081 R)
• M2: 613,501 km (0.095 R)
• M3: 1,024,297 km (0.117 R)
• M4: 1,320,949 km (0.059 R)
• M5: 1,408,314 km (0.117 R)
• M6: 1,626,727 km (0.033 R)
• M7: 1,837,062 km (0.065 R)
• M8: 2,284,958 km (0.075 R)
• M9: 2,370,229 km (0.09 R)
• M10: 2,997,044 km (0.047 R)
• M11: 3,209,323 km (0.106 R)
• M12: 3,475,757 km (0.103 R)
• M13: 3,825,367 km (0.074 R)
• M14: 4,265,484 km (0.111 R)
• M15: 4,694,531 km (0.12 R)
• M16: 4,859,088 km (0.103 R)
• M17: 5,194,038 km (0.115 R)
• M18: 5,507,745 km (0.089 R)
• M19: 5,710,600 km (0.102 R)
• M20: 6,516,483 km (0.119 R)
• M21: 6,979,638 km (0.034 R)
• M22: 7,105,001 km (0.114 R)
• M23: 7,646,097 km (0.038 R)
• M24: 7,938,112 km (0.052 R)
• M25: 8,366,261 km (0.091 R)
• M26: 9,626,025 km (0.096 R)
• M27: 12,394,932 km (0.031 R)
• M28: 12,623,517 km (0.094 R)
• M29: 13,278,606 km (0.078 R)
• M30: 13,551,473 km (0.106 R)
• M31: 13,984,259 km (0.107 R)
• M32: 14,381,591 km (0.1 R)
• M33: 15,025,161 km (0.105 R)
• M34: 15,146,784 km (0.083 R)
• M35: 15,596,027 km (0.116 R)
• M36: 16,549,115 km (0.115 R)
• M37: 17,054,008 km (0.043 R)
• M38: 17,521,202 km (0.088 R)
• M39: 18,338,305 km (0.117 R)
• M40: 18,598,905 km (0.059 R)
• M41: 19,697,851 km (0.067 R)
• M42: 19,875,723 km (0.052 R)
• M43: 21,545,534 km (0.1 R)
• M44: 22,096,802 km (0.104 R)
• M45: 22,327,781 km (0.112 R)
• M46: 23,025,805 km (0.08 R)
• M47: 23,166,277 km (0.052 R)
• M48: 24,157,513 km (0.114 R)
• M49: 24,395,673 km (0.092 R)
• M50: 24,538,838 km (0.056 R)
• M51: 25,018,299 km (0.09 R)
• M52: 25,597,542 km (0.056 R)
• M53: 25,694,631 km (0.048 R)
• M54: 26,083,735 km (0.099 R)
• M55: 26,917,294 km (0.081 R)
• M56: 27,660,048 km (0.119 R)
• M57: 28,108,991 km (0.111 R)
• M58: 28,510,063 km (0.117 R)
• M59: 28,660,858 km (0.115 R)
• M60: 28,912,930 km (0.092 R)
• M61: 29,673,635 km (0.107 R)
• M62: 29,826,524 km (0.113 R)
• M63: 30,030,875 km (0.092 R)
• M64: 30,389,461 km (0.076 R)
• M65: 30,697,932 km (0.082 R)
• M66: 31,421,986 km (0.045 R)
• M67: 31,838,167 km (0.084 R)
• M68: 32,361,161 km (0.095 R)
• M69: 32,466,029 km (0.093 R)
• M70: 33,256,504 km (0.04 R)
• M71: 33,627,507 km (0.04 R)
• M72: 34,213,482 km (0.117 R)
• M73: 35,341,300 km (0.109 R)
• M74: 35,720,082 km (0.089 R)
• M75: 35,828,540 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.9

Radius: 7.7

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.51 AU - 16.83 AU

Year: 18747 Days

Day: 22.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 23,813,578 km

• M1: 96,491 km (0.104 R)
• M2: 189,541 km (0.099 R)
• M3: 632,500 km (0.047 R)
• M4: 790,176 km (0.065 R)
• M5: 914,342 km (0.068 R)
• M6: 972,835 km (0.066 R)
• M7: 1,106,426 km (0.043 R)
• M8: 1,156,541 km (0.089 R)
• M9: 1,714,392 km (0.062 R)
• M10: 1,876,855 km (0.076 R)
• M11: 1,998,328 km (0.075 R)
• M12: 2,075,521 km (0.104 R)
• M13: 2,265,061 km (0.113 R)
• M14: 2,643,993 km (0.051 R)
• M15: 3,007,216 km (0.044 R)
• M16: 3,167,885 km (0.107 R)
• M17: 3,497,449 km (0.096 R)
• M18: 4,169,741 km (0.111 R)
• M19: 5,629,667 km (0.066 R)
• M20: 5,805,893 km (0.118 R)
• M21: 6,208,760 km (0.076 R)
• M22: 6,459,486 km (0.116 R)
• M23: 6,574,677 km (0.1 R)
• M24: 6,783,515 km (0.11 R)
• M25: 6,947,475 km (0.052 R)
• M26: 7,279,283 km (0.1 R)
• M27: 7,543,772 km (0.084 R)
• M28: 7,713,565 km (0.056 R)
• M29: 7,762,484 km (0.117 R)
• M30: 7,811,253 km (0.07 R)
• M31: 7,983,141 km (0.081 R)
• M32: 8,305,823 km (0.094 R)
• M33: 9,221,362 km (0.095 R)
• M34: 10,088,432 km (0.086 R)
• M35: 10,899,102 km (0.083 R)
• M36: 12,755,163 km (0.1 R)
• M37: 13,689,851 km (0.053 R)
• M38: 13,808,183 km (0.112 R)
• M39: 14,285,101 km (0.061 R)
• M40: 14,676,598 km (0.111 R)
• M41: 15,872,184 km (0.116 R)
• M42: 16,214,913 km (0.075 R)
• M43: 16,340,276 km (0.072 R)
• M44: 16,908,000 km (0.114 R)
• M45: 17,482,157 km (0.097 R)
• M46: 17,610,661 km (0.119 R)
• M47: 17,674,988 km (0.09 R)
• M48: 18,062,746 km (0.064 R)
• M49: 18,192,597 km (0.098 R)
• M50: 19,011,496 km (0.107 R)
• M51: 19,475,249 km (0.107 R)
• M52: 20,110,591 km (0.097 R)
• M53: 20,245,229 km (0.067 R)
• M54: 21,059,341 km (0.116 R)
• M55: 21,161,816 km (0.037 R)
• M56: 21,298,698 km (0.098 R)
• M57: 21,780,403 km (0.073 R)
• M58: 22,474,537 km (0.09 R)
• M59: 22,579,405 km (0.106 R)
• M60: 22,684,273 km (0.116 R)
• M61: 23,105,541 km (0.11 R)
• M62: 23,671,469 km (0.039 R)
• M63: 23,742,528 km (0.099 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 16,106 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit